package com.example.demotest;

import java.util.ArrayList;
import java.util.Scanner;

/**
 * @version 1.0.0
 * @className: test
 * @description:
 * @author: zhangjunfa
 * @date: 2023/5/5 17:06
 */
public class test {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        String str_0 = scan.nextLine();
        String[] line_list_0 = str_0.trim().split(" ");
        ArrayList<Integer> arr = new ArrayList<>();
        for(int i = 0; i < line_list_0.length; i++){
            arr.add(Integer.parseInt(line_list_0[i]));
        }


        scan.close();

        int result = solution(arr);

        System.out.println(result);

    }

    public static int solution(ArrayList<Integer> arr){
        int result = 0;

        // TODO: 请在此编写代码

        return result;
    }
}
